Free Trial
Want deep insights into your competitors & competitive landscape? Try Patsnap Eureka!

Top 100 Fast-growings companies in Transformer
by Most Patent Filing In 3 Years in the China in 2020

The Transformer top 100 is Discovery PatSnap’ annual ranking of the top 100 Most Patent Filing In 3 Years Transformer Fast-growings in the China. Discovery has identified the top key players, startups & unicorns, fast-growings, news entrants in 2020, ranking from differnt perspectives, including patent filing intensity, academic research capability, news media heat. The company list is generated from various data types.

Key Players

Fast-growings

Startups & Unicorns

New Entrants

Ranking Year:

2022

2021

2020

2019

2018

Region:

Global

China

Japan

Germany

South Korea

United States

Ranking:

Most Patent Filing In 5 Years

Most Patent Filing In 3 Years

Most Patent Filing In 1 Year

#
Company Name
Region
Tech Topics
Total
1
State Grid Corp. of China
Beijing Shi, China
Electric vehicle,Power grid,Total asset,
...[+2]
Patent: 4,040
2
Guangdong Power Grid Co. Ltd.
Guangdong Sheng, China
Patent: 1,027
3
Jiangsu Electric Power Co.
Jiangsu Sheng, China
Power transmission,Electric power transmission
Patent: 514
4
China Electric Power Research Institute Ltd.
Beijing Shi, China
Grid network,Smart grid,Smart meter
Patent: 436
5
Guizhou Power Grid Corp.
China
Patent: 393
6
State Grid Shanghai Municipal Electric Power Co.
Shanghai Shi, China
Electricity,Power transmission,Electric power transmission
Patent: 319
7
Shenzhen Power Supply Co. Ltd.
China
Patent: 315
8
Baoding Tianwei Baobian Electric Co., Ltd.
Hebei Sheng, China
Transformer,Electrical equipment,Power transmission,
...[+2]
Patent: 297
9
Southwest Jiaotong University
Sichuan Sheng, China
Central city,Materials science,Computer science,
...[+2]
Patent: 239
10
Zhejiang Electric Power Co., Ltd.
Zhejiang Sheng, China
Power grid,Power transmission,Virtual currency,
...[+2]
Patent: 238
11
NR Electric Co., Ltd.
Jiangsu Sheng, China
Control system,Electronics,Electricity,
...[+2]
Patent: 221
12
North China Electric Power University
Beijing Shi, China
Pinyin,Control theory,Computer science,
...[+2]
Patent: 220
13
Tianjin Electric Power Corp.
Tianjin Shi, China
Electromagnetic clutch,Pulley,Machine element,
...[+2]
Patent: 206
14
Foshan Power Supply Bureau of Guangdong Power Grid Corp.
China
GSM,5G
Patent: 202
15
China XD Electric Co., Ltd.
Shaanxi Sheng, China
Power transmission,Electrical equipment,Transformer,
...[+2]
Patent: 201
16
State Grid Hebei Electric Power Co.
Hebei Sheng, China
Power transmission,Electricity
Patent: 184
17
Xi'an Jiaotong University
Hunan Sheng, China
Materials science,Computer science,Composite material,
...[+2]
Patent: 181
18
XJ Group Corp.
Henan Sheng, China
Semiconductor,Electrical equipment,Transformer,
...[+2]
Patent: 171
19
Fujian Electric Power Co., Ltd.
Fujian Sheng, China
Offshore wind power,Wind power,Power transmission
Patent: 168
20
State Grid Hunan Electric Power Co.
Hunan Sheng, China
Power transmission
Patent: 165
21
Henan Senyuan Electric Co., Ltd.
Henan Sheng, China
Switchgear,Electronics,Electrical equipment,
...[+2]
Patent: 159
22
Huaxiang Xiangneng Technology Co Ltd.
China
Patent: 156
23
China Southern Power Grid Co., Ltd.
Guangdong Sheng, China
Power transmission,Electric power transmission,Power grid,
...[+2]
Patent: 145
24
Shandong Power Equipment Co., Ltd.
Shandong Sheng, China
Transformer,Uninterruptible power supply,Electricity,
...[+2]
Patent: 137
25
State Grid Beijing Electric Power Co.
China
Power grid
Patent: 136
26
Mornsun Guangzhou Science & Technology Co. Ltd.
Guangdong Sheng, China
Isolation transformer,Electrical equipment,Electronics,
...[+2]
Patent: 135
27
Tsinghua University
Beijing Shi, China
Western culture,TUTOR,Silicon carbide,
...[+2]
Patent: 134
28
Global Energy Interconnection Research Institute
Beijing Shi, China
Biotechnology,Agriculture,Fishery,
...[+2]
Patent: 127
29
XJ Electric Co., Ltd.
Henan Sheng, China
Manufacturing engineering,Electrical equipment,Electronics,
...[+2]
Patent: 120
30
Delta Electronics, Inc.
Taiwan Province, China
Electronics,Automation,Semiconductor,
...[+2]
Patent: 115
31
NARI Technology Co., Ltd.
Jiangsu Sheng, China
Automation,Power transmission,Plug in hybrid electric vehicle,
...[+2]
Patent: 111
32
Huazhong University of Science & Technology
Hubei Sheng, China
Education development,Cell therapy,Drug repositioning,
...[+2]
Patent: 111
33
Xi'an Thermal Power Research Institute Co., Ltd.
Shaanxi Sheng, China
Patent: 109
34
South China University of Technology
Guangdong Sheng, China
Power semiconductor device,Semiconductor,Science park,
...[+2]
Patent: 106
35
Xi'an Xidian Transformer Co., Ltd.
China
Patent: 105
36
China Three Gorges University
Hubei Sheng, China
Pinyin,Mathematics,Geotechnical engineering,
...[+2]
Patent: 101
37
State Grid Electric Power Research Inst Wuhan Nanrui Co. Ltd.
Hubei Sheng, China
Automation,Mechanical engineering,Manufacturing engineering,
...[+1]
Patent: 101
38
NARI Group Corp.
Jiangsu Sheng, China
Theoretical research,Electronics,Switchgear,
...[+2]
Patent: 99
39
Zhejiang University
Zhejiang Sheng, China
Pinyin,Educational institution,Cancer immunotherapy,
...[+2]
Patent: 99
40
Shanghai Jiao Tong University
Shanghai Shi, China
CONTEST,Biological membrane,Biofabrication,
...[+2]
Patent: 96
41
Delta Energy Technology (Shanghai) Co. Ltd.
Shanghai Shi, China
Patent: 95
42
Wuhan University
Hubei Sheng, China
Knowledge management,Computer science,Chemistry,
...[+2]
Patent: 94
43
Southeast University
Jiangsu Sheng, China
Mechanical engineering,Molecular beam epitaxy,Retinitis,
...[+2]
Patent: 88
44
TBEA Co., Ltd.
Xinjiang Uygur, China
Transformer,Electricity,Electronics,
...[+2]
Patent: 88
45
Qingdao Topscomm Communication Co., Ltd.
Shandong Sheng, China
Telecommunications,Electronics,Concentrator,
...[+2]
Patent: 86
46
Acer, Inc.
Taiwan Province, China
Computer hardware,Projector,Peripheral,
...[+2]
Patent: 86
47
Baoding Tianwei Group Tebian Electric Co. Ltd.
Hebei Sheng, China
Patent: 85
48
Chongqing University
Heilongjiang Sheng, China
Built environment,Pinyin,Materials science,
...[+2]
Patent: 85
49
Wujiang Transformer Co., Ltd.
China
Patent: 84
50
Gree Electric Appliances, Inc. of Zhuhai
Guangdong Sheng, China
Electronics,Conditioners,Air conditioning,
...[+2]
Patent: 78
51
Institute of Electrical Engineering, Chinese Academy of Sciences
China
Silicon carbide,Gallium,Abrasive
Patent: 78
52
Harbin University of Science & Technology
Heilongjiang Sheng, China
Pinyin,Materials science,Composite material,
...[+2]
Patent: 77
53
Xuchang Xuji Software Technology Co., Ltd.
China
Patent: 77
54
Dalian North Instrument Transformer Group Co. Ltd.
Liaoning Sheng, China
Instrument transformer,Electronics,Computer hardware
Patent: 74
55
State Grid Information & Communications Industry Grp Co. Ltd.
Beijing Shi, China
Power transmission
Patent: 73
56
State Power Economic Research Institute
Beijing Shi, China
Patent: 71
57
Hangzhou Qianjiang Electric Group Co. Ltd.
Zhejiang Sheng, China
Relay,Switchgear,Electric motor,
...[+1]
Patent: 66
58
Tianjin University
Guangdong Sheng, China
Radio-frequency identification,Coronavirus disease 2019 (COVID-19),Pinyin,
...[+2]
Patent: 66
59
Huawei Technologies Co., Ltd.
Guangdong Sheng, China
Wireless,Software,Mobile device,
...[+2]
Patent: 65
60
Guangdong University of Technology
Guangdong Sheng, China
Pinyin,Computer science,Materials science,
...[+2]
Patent: 65
61
Nanjing University of Science & Technology
Jiangsu Sheng, China
Suburban area,Pinyin,Computer science,
...[+2]
Patent: 63
62
Qingdao TGOOD Electric Co., Ltd.
Shandong Sheng, China
Power transmission,Switchgear,Transformer,
...[+2]
Patent: 63
63
Tbea Intelligent Electrical Co., Ltd.
China
Patent: 63
64
Haihong Electric Co., Ltd.
Guangdong Sheng, China
Patent: 63
65
State Grid Anhui Electric Power Co.
China
Electricity,Transmission system,Solar power,
...[+2]
Patent: 63
66
Sungrow Power Supply Co., Ltd.
Anhui Sheng, China
Energy storage,Renewable energy,Environmental consulting,
...[+2]
Patent: 62
67
China General Nuclear Power Corp.
Guangdong Sheng, China
Solar energy,Nuclear engineering,Petroleum industry,
...[+2]
Patent: 59
68
CGN Power Co., Ltd.
Guangdong Sheng, China
Centrifugal pump,Power transmission,Electricity,
...[+1]
Patent: 58
69
DongGuan DaZhong Electronic Co. Ltd.
Guangdong Sheng, China
Patent: 57
70
Changsha University of Science & Technology
Jiangsu Sheng, China
Pinyin,Materials science,Mathematics,
...[+2]
Patent: 57
71
BYD Co., Ltd.
Guangdong Sheng, China
Handset,Automotive engineering,Electric vehicle,
...[+2]
Patent: 57
72
Fuzhou University
Jiangxi Sheng, China
Pinyin,MicroLED,Solid-state battery,
...[+2]
Patent: 56
73
China Petroleum & Chemical Corp.
Beijing Shi, China
Petrochemical,Petroleum,Enterprise software,
...[+2]
Patent: 56
74
Pinggao Group Co., Ltd.
Henan Sheng, China
Semiconductor,Ultra high voltage,Electronics,
...[+2]
Patent: 54
75
Hohai University
Jiangsu Sheng, China
Water resources,Jurisdiction,Geotechnical engineering,
...[+2]
Patent: 53
76
Midea Group Co. Ltd.
Jilin, China
Air conditioning,Electronics,Fast-moving consumer goods,
...[+2]
Patent: 52
77
Nanjing University of Aeronautics & Astronautics
Jiangsu Sheng, China
Astronautics,Molecular sensor,Solid-state battery,
...[+2]
Patent: 52
78
Baoding Baoling Transformer Co. Ltd.
Hebei Sheng, China
Semiconductor,Transformer,Electronics,
...[+1]
Patent: 52
79
Shandong Luneng Intelligent Technology Co. Ltd.
China
Patent: 51
80
Guangdong University of Petrochemical Technology
Guangdong Sheng, China
Patent: 50
81
Shanghai University of Electric Power
China
Pinyin,Public university,Materials science,
...[+2]
Patent: 50
82
TBEA Hengyang Transformer Co., Ltd.
Hunan Sheng, China
Transformer,Semiconductor,Electronics,
...[+2]
Patent: 48
83
Realtek Semiconductor Corp.
Taiwan Province, China
Semiconductor,Ethernet,Electronic component,
...[+2]
Patent: 46
84
Kunming University of Science & Technology
Yunnan Sheng, China
Materials science,Metallurgy,Chemistry,
...[+2]
Patent: 46
85
Shinry Technologies Co., Ltd.
Guangdong Sheng, China
Converters,Automotive engineering,Electronics,
...[+2]
Patent: 46
86
Taizhou Tianli Iron Core Manufacturing Co. Ltd.
China
Patent: 45
87
Oppo
Guangdong Sheng, China
Electronics,Mobile device,Image sensor,
...[+2]
Patent: 45
88
Guangdong OPPO Mobile Telecommunications Corp., Ltd.
Guangdong Sheng, China
Mobile phone,Telecommunications,Terminal equipment,
...[+2]
Patent: 45
89
Hangzhou Dianzi University
Zhejiang Sheng, China
Pinyin,High-electron-mobility transistor,Public university,
...[+2]
Patent: 45
90
Nanjing Guodian Nanzi Grid Automation Co., Ltd.
Jiangsu Sheng, China
Automation,Computer hardware,Electronics
Patent: 44
91
Shandong University
Shandong Sheng, China
Pinyin,Public university,Coronavirus,
...[+2]
Patent: 43
92
State Grid Gansu Electric Power Co.
China
Patent: 43
93
Powerchina Huadong Engineering Corp. Ltd.
Zhejiang Sheng, China
Industrial engineering,Offshore wind power,Wind power,
...[+1]
Patent: 43
94
JoulWatt Technology Co., Ltd.
Zhejiang Sheng, China
Electronic component,Computer hardware,Electronics,
...[+2]
Patent: 42
95
Ningbo AUX High-Tech Co., Ltd.
Zhejiang Sheng, China
Electrical equipment,Electronics,Transformer,
...[+2]
Patent: 42
96
Hefei University of Technology
Henan Sheng, China
Management science,Pinyin,Computer science,
...[+2]
Patent: 42
97
Harbin Institute of Technology
Guangdong Sheng, China
Facial recognition system,Artificial intelligence,Science and engineering,
...[+2]
Patent: 42
98
State Grid Ningxia Electric Power Co.
Ningxia Hui, China
Power transmission,Electricity
Patent: 41
99
State Grid Hubei Electric Power Co., Ltd.
China
Patent: 41
100
Shenyang University of Technology
Liaoning Sheng, China
Pinyin,Materials science,Control theory,
...[+2]
Patent: 41

Who we serve

R&D Decision MakersNew Product Innovation LeaderTechnology Research AnalystsBusiness Development Professionals

Why Discovery

Technology Intelligence Data FoundationAI-powered Competitive Intelligence RadarTechnology Classification and Company Innovation Indicators

Social media

Try Discovery

Free Trial
PatSnap group products
Browse By:ABCDEFGHIJKLMNOPQRSTUVWXYZ#All topics,List of companies,Sitemap
© 2023 PatSnap. All rights reserved.Legal | Privacy policy Modern Slavery Act Transparency Statement
Page generation time: Jun 27 2025
For better visiting experience, please use PC device.X